Cell cryopreservation resuscitation device
By designing a cell freezing and resuscitation device with an automatic shake mechanism, the uneven heating and labor consumption problems caused by manual shaking of the frozen storage tube are solved, and the uniform heating and operation efficiency of the cell freezing storage tube are improved.
Patent Information
- Application Number
- CN202422151095.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the resuscitation of existing cells, the frozen storage duct needs to be shaken manually, resulting in uneven heating of cells and labor-consuming, which is relatively inconvenient.
A cell freezing and resuscitation device including an outer box, heat exchange tube, slide rail clamp column, box cover, additional mechanism and shaking mechanism is designed. The motor drives the convex column and the concave rotary wheel to engage the frozen storage tube automatically shakes, ensuring uniform heat and saving manpower.
The automatic shaking of the frozen storage tube is realized, ensuring uniform heating of cells, improving resuscitation efficiency, saving manpower, and simplifying the operation process.
Smart Images
Figure CN223074192U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cell cryopreservation and recovery, in particular to a cell cryopreservation and recovery device. Background Technique
[0002] A cell freezer is a device used to store biological samples, cell cultures or other biological products to ensure their long-term preservation and maintain their viability. After the cells are frozen, they need to be thawed before subsequent operations on the cells can be carried out.
[0003] In the existing cell cryopreservation and recovery, the cryotube is placed in a water bath for heating, and at the same time, the cryotube is shaken to thaw the cryopreserved cells. However, since the cryotube needs to be manually shaken, uneven heating of the cryopreserved cells may occur during manual shaking, and it is labor-consuming and inconvenient.
[0004] Therefore, a cell cryopreservation and recovery device has now been developed that can automatically shake the cryotube to ensure uniform heating of the cells and save manpower. Content of the Utility Model
[0005] In order to overcome the disadvantages of the existing cell cryopreservation and recovery, where the cryotube needs to be manually shaken, uneven heating of the cryopreserved cells may occur during manual shaking, and it is labor-consuming and inconvenient, the utility model provides a cell cryopreservation and recovery device that can automatically shake the cryotube to ensure uniform heating of the cells and save manpower.
[0006] A cell cryopreservation and recovery device includes an outer box, a heat exchange tube, a spring, a slide rail clamping column, a box cover, an additional mechanism, and a shaking mechanism. A plurality of heat exchange tubes are connected to the lower part of the outer box. Two front and two rear slide rail clamping columns are slidably connected to the left and right parts of the outer box respectively. Springs are connected between the slide rail clamping columns and the outer box. The box cover is rotatably connected to the upper side of the rear part of the outer box. An additional mechanism for placing the cryotube is provided on the slide rail clamping column, and a shaking mechanism for shaking the cryotube is provided between the outer box and the box cover.
[0007] Optionally, a sealing gasket is provided on the lower side of the box cover.
[0008] Optionally, the additional mechanism includes a sliding frame and side connecting clamps. A sliding frame is clamped between the front slide rail clamping columns, and a sliding frame is also clamped between the rear slide rail clamping columns. Side connecting clamps are clamped to both the left and right parts of the sliding frame, and a sliding frame is clamped between the side connecting clamps on the same side. The sliding frames can be spliced through the side connecting clamps to facilitate the placement of cryopreserved cells.
[0009] Optionally, placing grooves are provided on the sliding frames.
[0010] Optionally, support plates are provided on the lower sides of the sliding frames.
[0011] Optionally, it further includes a shaking mechanism, which includes a motor, a convex column, and a concave rotating wheel. Two motors are connected to the left and right parts of the box cover respectively, and the output shafts of the motors are both connected with convex columns. Two concave rotating wheels are rotatably connected to the upper sides of the left and right parts of the outer box respectively. When the motors are started, the convex columns are driven to rotate, so that the convex columns engage with the concave rotating wheels to move, and the concave rotating wheels cooperate with each other to squeeze the sliding frame to move left and right.
[0012] The beneficial effects of the present utility model are as follows: 1. By starting the motor, driving the convex column to rotate, and enabling the convex column to engage with the concave rotating wheel to move, the concave rotating wheels cooperate with each other to squeeze the sliding frame to move left and right, achieving the effect of automatically shaking the cryotube, ensuring uniform heating of cells, and saving labor.
[0013] 2. The present utility model can splice the sliding frame through the side connection clips, so as to facilitate the placement of cryopreserved cells and improve the resuscitation efficiency of cryopreserved cells. Description of the Drawings
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 2 It is a partial three-dimensional structural sectional schematic diagram of the present utility model.
[0016] Figure 3 It is a three-dimensional structural sectional schematic diagram of the additional mechanism of the present utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the shaking mechanism of the present utility model.
[0018] Description of the reference numerals: 1: outer box, 2: heat exchange tube, 3: spring, 4: slide rail clamping column, 5: box cover, 6: additional mechanism, 61: sliding frame, 62: side connection clip, 7: shaking mechanism, 71: motor, 72: convex column, 73: concave rotating wheel. Detailed Embodiment
[0019] The following describes the embodiments of the present utility model with reference to the drawings.
[0020] A cell cryopreservation and resuscitation device, as shown in Figure 1 and Figure 2 , includes an outer box 1, a heat exchange tube 2, a spring 3, slide rail clamping columns 4, a box cover 5, an additional mechanism 6, and a shaking mechanism 7. Eleven heat exchange tubes 2 are connected to the lower part of the outer box 1. Four slide rail clamping columns 4 are slidably connected to the left and right parts of the outer box 1 respectively. Springs 3 are connected between the slide rail clamping columns 4 and the outer box 1. A box cover 5 is rotatably connected to the upper side of the rear part of the outer box 1. A sealing gasket is provided on the lower side of the box cover 5 to prevent the temperature inside the outer box 1 from leaking. An additional mechanism 6 is provided on the slide rail clamping columns 4, and a shaking mechanism 7 is provided between the outer box 1 and the box cover 5.
[0021] As Figure 1 and Figure 3 shown, the additional mechanism 6 includes a sliding rack 61 and side connecting clips 62. The sliding rack 61 is clamped between the front slide rail clamping columns 4, and the sliding rack 61 is also clamped between the rear slide rail clamping columns 4. Placement grooves are formed on the sliding rack 61 to facilitate placing cryopreservation tubes. Support plates are provided on the lower sides of the sliding rack 61 to facilitate supporting the bottoms of the cryopreservation tubes. Side connecting clips 62 are clamped on the left and right parts of the sliding rack 61, and the sliding rack 61 is clamped between the side connecting clips 62 on the same side.
[0022] When using the present utility model, first place the outer box 1 in the cell cryopreservation and recovery area, add water to the outer box 1, then place the cryopreservation tube on the sliding rack 61, and then clamp the sliding rack 61 and the slide rail clamping column 4 in cooperation. Rotate and close the box cover 5 to seal the box cover 5 and the outer box 1. At this time, the box cover 5 squeezes the sliding rack 61 to move downward, the spring 3 contracts, so that the slide rail clamping column 4 moves downward, immersing the cryopreserved cells in water. Then start the heat exchange tube 2 for heating, so that the cryopreserved cells are heated by water bath to recover the cryopreserved cells. The side connecting clips 62 can splice the sliding rack 61 to facilitate placing the cryopreserved cells and improve the cryopreserved cell recovery efficiency. The shaking mechanism 7 is used to shake the cryopreservation tube.
[0023] As Figure 1 and Figure 4 shown, it further includes a shaking mechanism 7. The shaking mechanism 7 includes a motor 71, a convex column 72, and a concave rotating wheel 73. Two upper and lower motors 71 are connected to the left and right parts of the box cover 5 respectively. Convex columns 72 are connected to the output shafts of the motors 71. Two front and rear concave rotating wheels 73 are rotatably connected to the upper sides of the left and right parts of the outer box 1 respectively.
[0024] When using the shaking mechanism 7 of this device, the cryopreservation tube can be shaken. When the box cover 5 is sealed with the outer box 1, the convex column 72 is butted against the concave rotating wheel 73. Then start the motor 71 to drive the convex column 72 to rotate, so that the convex column 72 engages with the concave rotating wheel 73 to move, and the concave rotating wheels 73 cooperate with each other to squeeze the sliding rack 61 to move left and right, thereby achieving the effect of automatically shaking the cryopreservation tube, ensuring uniform heating of the cells and saving manpower.
[0025] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A cell cryopreservation and recovery device, characterized in that: It includes an outer box (1), heat exchange tubes (2), springs (3), slide rail clamping columns (4), a box cover (5), an additional mechanism (6) and a shaking mechanism (7). Multiple heat exchange tubes (2) are connected to the lower part of the outer box (1). Two front and rear slide rail clamping columns (4) are slidably connected to the left and right parts of the outer box (1) respectively. Springs (3) are connected between the slide rail clamping columns (4) and the outer box (1). The box cover (5) is rotatably connected to the upper side of the rear part of the outer box (1). An additional mechanism (6) capable of placing cryotubes is provided on the slide rail clamping columns (4). A shaking mechanism (7) capable of shaking the cryotubes is provided between the outer box (1) and the box cover (5).
2. The cell cryopreservation and recovery device according to claim 1, wherein: A sealing gasket is provided on the lower side of the box cover (5).
3. The cryopreservation and recovery device for cells according to claim 1, characterized in that: The additional mechanism (6) includes a sliding frame (61) and side connecting clamps (62). The sliding frame (61) is clamped between the front slide rail clamping columns (4), and the sliding frame (61) is also clamped between the rear slide rail clamping columns (4). Side connecting clamps (62) are clamped on the left and right parts of the sliding frame (61). The sliding frame (61) is clamped between the side connecting clamps (62) on the same side. The sliding frame (61) can be spliced through the side connecting clamps (62) to facilitate the placement of cryopreserved cells.
4. The cryopreservation and recovery device for cells according to claim 3, wherein: Placement grooves are formed on the sliding frames (61).
5. The cell cryopreservation and recovery device according to claim 3, characterized in that: Support plates are provided on the lower sides of the sliding frames (61).
6. The cryopreservation and recovery device for cells according to claim 1, characterized in that: A shaking mechanism (7) is further included. The shaking mechanism (7) includes a motor (71), a convex column (72) and a concave rotating wheel (73). Two upper and lower motors (71) are connected to the left and right parts of the box cover (5). Convex columns (72) are connected to the output shafts of the motors (71). Two front and rear concave rotating wheels (73) are rotatably connected to the upper sides of the left and right parts of the outer box (1). When the motor (71) is started, the convex column (72) is driven to rotate, so that the convex column (72) engages with the concave rotating wheel (73) to move, and the concave rotating wheels (73) cooperate with each other to squeeze the sliding frame (61) to move left and right.